Combine populations.samples.fa alleles using STACKS

Question

[mr.two]

Hey there!

I have used stacks to get the reads (RAD sequencing) of each organism. Having used the --fasta_samples output of the population program, I got a populations.samples.fa file. How can I combine both alleles of each sample, so that I get a fasta file, in which I get every locus of each sample (not population)? Is there a way in Stacks or is there another tool?

Best